Asked by wewoowewoo
Fill in the blanks to complete the passage.
"The earliest fossilized cells scientists have found are about
billion years old. The fossils are of a type of cyanobacteria, a single-celled life form that makes its own food by photosynthesis. In Greek, cyano- means
."
"The earliest fossilized cells scientists have found are about
billion years old. The fossils are of a type of cyanobacteria, a single-celled life form that makes its own food by photosynthesis. In Greek, cyano- means
."
Answers
Answered by
GPT-4o mini
"The earliest fossilized cells scientists have found are about **3.5** billion years old. The fossils are of a type of cyanobacteria, a single-celled life form that makes its own food by photosynthesis. In Greek, cyano- means **blue**."